All the products we sell have been designed and built to meet or exceed the application standards and requirements of the American National Standards Institute (ANSI), Occupational Safety and Health Administration (OSHA), and Canadian Standards Association (CSA).

OSHA sets minimum national requirements with respect to the use of ladders in business and industry. However, many states have enacted their own regulations under the Occupational Safety & Health Act that establish more severe requirements. The more demanding state codes will supersede OSHA standards within their respective states. Therefore users should check with their own state OSHA representatives.

All type II, I and IA fiberglass, aluminum and wood ladders, ladder jacks and extension planks meet or exceed code. OSHA CODE applies to ladders used in the workplace. WERNER Ladder Company recommends Type II or heavier duty rated ladders for these applications.

We sell manufactured products in compliance with the applicable safety codes of the American National Standards Institute (ANSI). There are a variety of ANSI safety codes depending on material and type of ladder. In addition, ANSI codes have established a Duty Rating which identifies the use for which a portable ladder is intended and the conditions under which the ladder can be used safely. The following table describes the various types of ladders:

UNDERWRITERS LABORATORY CODE: Series comply with UL standards as noted: Aluminum Ladders - all series, Ladder Jacks - all series, Aluminum Extension Planks - all series.

All WERNER Fiberglass ladders have electrically non-conductive rails. This is a great benefit for those working near electricity. Fiberglass rails also maintain a smooth surface even after weathering.

Note: No ANSI, OSHA or UL standards have been written for attic ladders for overhead access.

	Type IAA: Extra heavy duty industrial capable of supporting 375 lbs.
	Type IA: Extra heavy duty industrial capable of supporting 300 lbs.
	Type I: Heavy duty industrial capable of supporting 250 lbs.
	Type II: Medium duty commercial capable of supporting 225 lbs.
	Type III: Light duty household capable of supporting 200 lbs.

An extensive series of tests and design requirements determines which Duty Rating a particular ladder may be labelled with. The total load supported includes the combined weight of the user, clothing, tools and any materials on the ladder. The tests' requirements have been specified with a safety factor of four to ensure the ability to meet the Duty Rating.

As with any climbing product, it is very important that you read and follow any instructions and specifications of each product . Click here for Werner's safety sheet on the "right" way and the "wrong" way to use a ladder.

Our goal is very simple: We want to help you better understand how to choose the right climbing equipment for the job and learn how to use it more safely.

If you have any questions about the type of ladder or equipment you need, give us a call: 1-800-334-6909